chore: upgrade deps (#2642)

closes #2376


* chore: update deps

* fix: remove extraneous require

* fix: force @babel/core resolution to be ^7.0.0

Previously it was interfered by vue-apollo & vuepress 0.14

* fix: sync deps

* chore: update yarn.lock

Author: haoqunjiang

package.json

@@ -21,9 +21,9 @@
   },
   "homepage": "https://github.com/vuejs/vue-cli/tree/dev/packages/@vue/eslint-config-standard#readme",
   "dependencies": {
-    "eslint-config-standard": "^12.0.0-alpha.0",
-    "eslint-plugin-import": "^2.11.0",
-    "eslint-plugin-node": "^6.0.1",
+    "eslint-config-standard": "^12.0.0",
+    "eslint-plugin-import": "^2.14.0",
+    "eslint-plugin-node": "^7.0.1",
     "eslint-plugin-promise": "^3.7.0",
     "eslint-plugin-standard": "^3.1.0"
   }